EP 1437345 A1 20040714 - Novel method for preparing methyl 2-diphenylmethylsulfinylacetate
Title (en)
Novel method for preparing methyl 2-diphenylmethylsulfinylacetate
Title (de)
Verfahren zur Herstellung von Methyl 2-Diphenylmethylsulfinylacetat
Title (fr)
Procédé pour la préparation de 2-diphénylméthylsulfinylacétate de méthyl
Publication
Application
Priority
EP 03290082 A 20030113
Abstract (en)
Preparing methyl 2-diphenylmethylsulfinylacetate (MDMSA) comprises conversion of benzhydrol into methyldiphenylmethylthioacetate; and conversion of methyldiphenylmethylthioacetate into methyl-2-diphenylmethylsulfinylacetate.
IPC 1-7
IPC 8 full level
C07C 315/02 (2006.01); C07C 317/44 (2006.01); C07C 319/14 (2006.01); C07C 323/52 (2006.01)
CPC (source: EP KR US)
A61P 25/26 (2017.12 - EP); C07C 315/02 (2013.01 - EP KR US); C07C 317/44 (2013.01 - KR); C07C 319/14 (2013.01 - EP KR US)
Citation (search report)
- [Y] US 5571825 A 19961105 - BOSCHELLI DIANE H [US], et al
- [Y] US 4964893 A 19901023 - BRANNIGAN LAWRENCE H [US], et al
- [Y] GB 1584462 A 19810211 - LAFON LABOR
- [A] N.T. FARINACCI ET AL, J. AM. CHEM. SOC., vol. 59, 1937, pages 2542 - 2546, XP002234650
- [A] DATABASE CAPLUS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002234652, retrieved from STN Database accession no. 1996:629856
- [A] I. SAIKAWA ET AL, CHEM. PHARM. BULL., vol. 33, no. 12, 1985, pages 5534 - 5538, XP002234651
- [A] H. LEHR ET AL, J. MED. CHEM., vol. 6, 1963, pages 136 - 141, XP001148333 & JP H08198843 A 19960806 - FUJIREBIO KK
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1437345 A1 20040714; AR 042842 A1 20050706; AU 2004203975 A1 20040729; AU 2004203975 B2 20100701; BR PI0406489 A 20051206; CA 2512084 A1 20040729; CA 2512084 C 20120320; CN 100516035 C 20090722; CN 1735591 A 20060215; EA 010381 B1 20080829; EA 200501125 A1 20051229; EP 1583739 A1 20051012; IL 169517 A 20120628; IS 7958 A 20050726; JP 2006516560 A 20060706; JP 4690304 B2 20110601; KR 101062281 B1 20110906; KR 20050091085 A 20050914; MX PA05007419 A 20050912; NO 20053602 L 20050722; NO 331507 B1 20120116; NZ 541089 A 20080530; PL 212412 B1 20120928; PL 377822 A1 20060220; TW 200420530 A 20041016; TW I323250 B 20100411; UA 80598 C2 20071010; US 2006235237 A1 20061019; US 7211684 B2 20070501; WO 2004063149 A1 20040729; ZA 200505381 B 20060426
DOCDB simple family (application)
EP 03290082 A 20030113; AR P040100073 A 20040112; AU 2004203975 A 20040108; BR PI0406489 A 20040108; CA 2512084 A 20040108; CN 200480002147 A 20040108; EA 200501125 A 20040108; EP 04700742 A 20040108; IB 2004000002 W 20040108; IL 16951705 A 20050704; IS 7958 A 20050726; JP 2006500269 A 20040108; KR 20057012882 A 20040108; MX PA05007419 A 20040108; NO 20053602 A 20050722; NZ 54108904 A 20040108; PL 37782204 A 20040108; TW 93100155 A 20040105; UA 2005008009 A 20040108; US 54152705 A 20051027; ZA 200505381 A 20050704